Marks USA M9900F Fire Rated 36...
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$536.72
$317.83
Marks USA M9900F - Fire Rated 36" Rim Panic Device, Exit Only

Marks USA M9900F Fire Rated 36" Rim Exit Device — Exit Only with Panic Protector End Cap

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Model: M9900F-36-32D
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$536.72
$317.83
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Marks USA M9900F Fire Rated 36" Rim Exit Device — Exit Only with Panic Protector End Cap

The Marks USA M9900F is a heavy-duty, fire rated rim exit device engineered for 36" single and double doors (non-handed) with a 1-3/4" door thickness. Certified to ANSI 156.3 (2001) Grade 1 and carrying a 3-Hour Fire Rating for fire doors up to 38" x 86", this exit device features a stainless steel 3/4" throw dead latch bolt and a heavy-duty cast chassis for superior durability in high-impact institutional and commercial environments. The M9900F retrofits all popular preps and is finished in 32D, making it a cost-effective alternative to comparable devices in its class.

Key Features

  • 36" Door Compatibility: Designed specifically for 36" doors with 1-3/4" door thickness, accommodating single and double door configurations (non-handed) for versatile installation.
  • 3-Hour Fire Rated Dead Latch Bolt: Stainless steel 3/4" throw dead latch bolt meets fire door requirements for doors up to 38" x 86", providing code-compliant life-safety performance.
  • Heavy-Duty Cast Chassis: Superior durability construction with ultra-durable heavy gauge extrusion and 32D finish, engineered for high-impact applications in schools, universities, and commercial buildings.
  • Mitered Steel Panic Protector End Cap: Flush-mounted steel end cap design prevents end cap breakage from cart and equipment abuse, reducing maintenance costs in high-traffic environments.
  • Smooth Reduced Projection Touchbar Assembly: Minimizes catch hazards for safer egress in busy corridors and high-traffic areas, paired with a popular smooth case design.
  • Hex Key Dogging Configuration: Convenient hex key dogging allows the latch to be held in the retracted position for easy passage during business hours.
  • Retrofits All Popular Preps: Easy installation with compatibility across all popular door preparations, simplifying replacement and upgrade projects.
  • Marks Lifetime Mechanical Warranty: Backed by Marks USA's Lifetime Mechanical Warranty for long-term confidence and protection in demanding applications.

Certifications & Compliance

  • ANSI 156.3 (2001), Grade 1 — Panic Hardware Certified
  • 3-Hour Fire Rated for Fire Doors Up to 38" x 86"
  • Marks Lifetime Mechanical Warranty

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Product Subgroup: Exit Devices - Rim
  • Subcategory: Exit Devices - Rim
  • Product Type: Exit Devices - Rim
  • Features: Marks Lifetime Mechanical Warranty; Easy Installation; Economical; Touchbar
  • Application: Schools; Universities and Other Institutional or Commercial Buildings and Retrofit all Popular Preps
  • Standards: ANSI 156.3 (2001), Grade 1; For "Panic Hardware" and Fire Rated Model 3 Hour Fire Doors Up to 38" x 86"
  • For Door Thickness: 1-3/4"
  • ADA Compliant: No
  • Wood Door Compatible: No
  • Product Function: Exit Only
  • Product Size: 36"
  • Dogging Configuration: Hex Key Dogging
  • Fire Rating: Yes
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

Typical Applications

  • K-12 Schools and University Campus Buildings
  • Institutional and Government Facilities
  • Commercial Office Buildings
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential and Mixed-Use Properties

Why Marks USA M9900F?

Marks USA M9900F rim exit devices deliver professional-grade reliability through a heavy-duty cast chassis, ultra-durable heavy gauge extrusion, and a stainless steel 3/4" throw dead latch bolt rated for 3-hour fire doors. Certified to ANSI 156.3 (2001) Grade 1 and backed by a Lifetime Mechanical Warranty, the M9900F is engineered for the most demanding commercial and institutional applications where dependable, code-compliant egress performance is essential.

Manufacturer Resources

Marks USA Product Catalog

Product Specs

Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Devices - Rim
Commercial/Residential:
Commercial
Subcategory:
Exit Devices - Rim
Product Type:
Exit Devices - Rim
Features:
Marks Lifetime Mechanical Warranty, Easy Installation, Economical, Touchbar
Application:
Schools, Universities and Other Institutional or Commercial Buildings and Retrofit all Popular Preps
Standards:
ANSI 156.3 (2001), Grade 1; For "Panic Hardware" and Fire Rated Model 3 Hour Fire Doors Up to 38" x 86"
For Door Thickness:
1-3/4"
ADA Compliant:
No
Wood Door Compatible:
No
Product Function:
Exit Only
Product Size:
36"
Dogging Configuration:
Hex Key Dogging
Fire Rating:
Yes
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Marks USA M9900F-36-32D – Frequently Asked Questions

1) Is the Marks USA M9900F handed, and does it work on a pair of doors?
Non-handed, so one device covers left and right hand openings, and it is used on single doors and on pairs. As a rim device it latches into a strike at the door edge, which means on a pair of doors you need a mullion or a strike-carrying inactive leaf. If you have a pair with no mullion and need both leaves to swing free, a vertical rod device is the type to look at instead, like the Hager 4501 Series 36 inch concealed vertical rod device.
2) Will the M9900F latch into the strike that is already on my frame?
The latch is a stainless steel dead latch bolt with a 3/4 inch throw, and Marks builds the M9900F to retrofit all popular door and frame preps. If the frame already carries a rim strike from a standard commercial device, the 3/4 inch throw drops into it. On a frame that has never had a rim device, plan on the strike that ships with the unit.
3) Does the Marks M9900F have a lever or outside trim, or is it push-to-exit only?
Exit only. There is no outside trim and no key cylinder on the M9900F, so the door pushes open from the inside and stays secure with no outside operation. If your tenants or staff need to key back in through that door, you want a device that accepts trim, such as the Corbin Russwin ED5200 or ED4200, both of which are listed as exit only with trim accepted.
4) Is the Marks USA M9900F ANSI Grade 1 panic hardware?
Certified to ANSI 156.3 (2001) Grade 1 as panic hardware, which is the top commercial duty level and what most school, government, and healthcare specs call for on an egress door. That, plus the 3-hour fire rating, covers the two line items a facility spec usually names for a labeled exit door.
5) Does the Marks M9900F meet ADA requirements for our accessible egress doors?
No. The M9900F is not an ADA compliant device, so on an opening where the door hardware has to meet accessibility requirements it is the wrong specification. Use it on standard commercial and institutional egress doors where ADA hardware is not called for on the schedule.
6) What is a direct fire rated rim exit device alternative to the Marks USA M9900F for a 36 inch opening?
The Orca Hardware OED85 is the closest match in form: a 36 inch fire rated rim exit device in an exit only function, the same configuration as the M9900F, which is fire rated and exit only at 36 inches. The Dexter ED1000-R-F-EO is another fire rated rim device, and it carries a Grade 1 rating like the M9900F's ANSI 156.3 (2001) Grade 1 certification. Both are rim-applied, so the strike prep and door prep concept is the same as the Marks device.
7) Is the Von Duprin 22 a substitute for the Marks USA M9900F on a fire door?
No. The Von Duprin 22-3FT is a 36 inch non-handed wide stile Grade 1 rim device for 1-3/4 inch doors, so it matches the M9900F on width and door thickness, but the 22-3FT is not fire rated. The M9900F is fire rated and certified for 3 hour fire doors up to 38 by 86 inches. On a labeled opening the 22-3FT is not an equivalent; on a non-labeled exterior or corridor door it is a like-for-like rim swap.
8) What rim exit device works on a narrow stile aluminum storefront door instead of the Marks USA M9900F?
The M9900F is built for 36 inch doors at 1-3/4 inch thickness and is not a narrow stile device. For narrow stile aluminum openings, the Adams Rite 3700 Series is a fire rated narrow stile rim device, and the Adams Rite 8800 Series is a non-fire-rated narrow stile rim device carrying a 1-3/4 inch to 2-1/4 inch door thickness range. Corbin Russwin ED4200 and TownSteel ED3700 are also Grade 1 narrow stile rim devices at 36 inches, both without a fire rating. If the opening is labeled, the 3700 Series is the one in that group that holds a fire rating.
9) What is the difference between the Marks USA M9900F and the Corbin Russwin ED5200?
Both are 36 inch Grade 1 rim exit devices for 1-3/4 inch doors. The ED5200 is a wide stile device whose function is exit only and accepts trim, so it can be ordered as a locked-outside opening later. The M9900F is exit only with hex key dogging and is fire rated for 3 hour fire doors up to 38 by 86 inches; the ED5200 is not fire rated. Choose by whether the opening is labeled and whether outside trim is part of the scope.
10) What looks like a substitute for the Marks USA M9900F but is not an exit device?
Several rim-mounted bars in the same size are electrified hardware, not mechanical panic devices. The SDC MSB550 is a 36 inch mechanical switch bar with electromagnetic lock release, and the SDC SureExit PSB560 is a 36 inch pressure sense bar; both signal a lock rather than retracting a latch, and neither is fire rated. The Detex Advantex 00 Series is a dummy exit device with no latching function at all, and the Sargent 12-8810-LTRIM is a fire rated wide stile device in a dummy function. The M9900F is a mechanical exit only device with a stainless steel 3/4 inch throw dead latch bolt.
11) I need outside key access on the exit door - what should I order instead of the Marks USA M9900F?
The M9900F is exit only, with no outside trim function. For a keyed outside pull, the Sargent 8504 is a Grade 1 narrow stile rim device in a night latch function, and the Detex V4003A/03AN is a Grade 1 wide stile rim device offered with night latch trim. The Corbin Russwin ED5200 and ED4200 are Grade 1 rim devices whose function is listed as exit only and accepts trim, so trim is added at order.
12) Can I dog down the Marks M9900F so the door stays free during business hours?
Hex key dogging is standard on the M9900F, so a maintenance tech can hold the latch retracted with the supplied hex wrench and let the door push open freely during the day. Worth knowing on a fire rated opening: dogging a fire rated device is not permitted under fire door rules, so if the door is a labeled fire door the dogging feature stays unused.
13) What finish does the Marks M9900F come in, and can I match it to the rest of my building?
Two finishes: US32D satin stainless steel and US10B oil-rubbed dark bronze. US32D is the usual match for institutional and commercial openings where the rest of the hardware is brushed stainless; US10B suits darker bronze hardware schedules. Both are the same device, so a mixed building can standardize on the M9900F and pick the finish per opening.
14) Our end caps keep getting broken off by carts. Does the Marks M9900F hold up better?
That is the specific problem the M9900F end cap addresses. It uses a mitered steel Panic Protector end cap mounted flush to the device, so a cart or pallet jack glancing off the bar has nothing to catch and snap. Combined with the heavy-duty cast chassis and heavy gauge extrusion, it is aimed at schools, universities, and other high-abuse institutional corridors.
15) Is a rim exit device like the M9900F the right choice, or do I need a narrow stile device?
Rim devices such as the M9900F mount on the door face and throw a latch into a strike on the frame, which is the standard approach on hollow metal doors with a normal stile. Aluminum storefront doors usually have too little stile to take one, and that is where narrow stile devices come in, like the TownSteel ED3700 or the Falcon 19-R Series, both 36 inch narrow stile rim devices. Check the stile on your door before ordering: glass front openings almost always need the narrow stile version.
16) I need an electrified exit device for access control. Does the Marks M9900F do that?
The M9900F is a mechanical exit only device with no electrified option, so it will not tie into a card reader or access control system. For an electrified 36 inch rim device, look at the SDC S6136 Spectra electrified architectural rim exit device, or the SDC PSB560 pressure sense bar, which releases an electromagnetic lock rather than a mechanical latch.
17) Is there a lower grade rim exit device than the Marks USA M9900F for a light traffic door?
The Cal-Royal 5000 is a 36 inch wide rim exit device with a touch bar on a Grade 2 chassis, and the Cal-Royal 5500 is the 48 inch Grade 2 push bar version. Neither is fire rated. The M9900F is certified to ANSI 156.3 (2001) Grade 1 and carries a 3 hour fire rating, so the Cal-Royal devices are a different certification class and are not a swap on a labeled opening.
18) Which 36 inch wide stile rim exit devices compare to the Marks USA M9900F on an unlabeled door?
On a non-labeled 36 inch opening, the TownSteel ED1100 is a Grade 1 heavy duty wide stile rim device, the TownSteel ED9700 is a Grade 1 heavy duty wide stile rim device in the 9700 Series, the Corbin Russwin ED2200 is a Grade 1 wide stile exit only rim device, and the Imperial USA ED-501 is a Grade 1 wide stile rim panic device in an exit only function. None of them is fire rated. The M9900F is the one in this comparison that carries a 3 hour fire rating along with its ANSI 156.3 (2001) Grade 1 certification.
19) Which other rim exit devices use hex key dogging like the Marks USA M9900F?
The M9900F uses hex key dogging to hold the latch retracted during business hours. The Design Hardware 1000R is a 33 inch heavy duty rim device with hex key dogging, and the 2000R is the 33 inch standard duty version with the same dogging method. The Stanley Security QED200 Series is a Grade 1 heavy duty narrow stile rim device with hex key dogging. None of those three carries a fire rating, and a fire rated opening cannot use dogging, so hex key dogging matters on the non-labeled doors in a building.
20) For a school corridor door, how does the Marks USA M9900F compare to the Detex Advantex 10 Series?
The Detex 10 Advantex is a 36 inch wide stile rim exit device rated extra heavy duty and Grade 1, and it is not fire rated. The M9900F is Grade 1 to ANSI 156.3 (2001), fire rated for 3 hour doors up to 38 by 86 inches, and uses a mitered steel panic protector end cap that resists end cap breakage from cart and equipment abuse. On a labeled corridor door the fire rating decides it; on an unlabeled high abuse door both are Grade 1 options.
21) What is the difference between a rim device like the Marks USA M9900F and a concealed vertical rod device?
The M9900F is a rim device: the latch throws into a strike on the frame or the adjacent leaf, and it is fire rated for 3 hour doors up to 38 by 86 inches. The Hager 4501 Series is a 36 inch Grade 1 concealed vertical rod device with a wide stile pushpad and the Hager 4601 is the narrow stile concealed vertical rod version; those latch top and bottom through rods inside the door, which requires a door prepped for that hardware. Neither Hager concealed vertical rod device is fire rated, and a rim device cannot be swapped into a concealed vertical rod prep without new door prep.
22) Is the Arrow FS1250 an alternative to the Marks USA M9900F?
The Arrow FS1250 is a fire rated rim exit device for 1-3/4 inch doors, matching the M9900F on fire rating and on door thickness, which is 1-3/4 inch. The difference is width: the FS1250 is a 32 inch device and the M9900F is 36 inch. Confirm the leaf width before substituting.
23) Does the Arrow ED910 or the Arrow 4800 Series work in place of the Marks USA M9900F?
Both are 36 inch rim exit devices for 1-3/4 inch doors, so they match the M9900F on width and door thickness. Neither the Arrow ED910 nor the Arrow 4800 Series carries a fire rating, and the 4800 Series is a narrow stile device in an exit only configuration. The M9900F is fire rated for 3 hour doors up to 38 by 86 inches, so these are options for unlabeled openings only.
24) What crossbar rim device can replace a Marks USA M9900F touchbar style device?
The M9900F uses a smooth reduced projection touchbar assembly. If the building standard is a crossbar, the CRL Jackson 1095 Series is a 48 inch crossbar rim panic device in an exit only function, and the Corbin Russwin ED3200 is a Grade 1 48 inch crossbar rim device for 1-3/4 inch doors. Both are wide stile and neither is fire rated, so the crossbar route only applies to unlabeled openings.
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Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Marks USA M9900F-36-32D come with a warranty?
Absolutely. The Marks USA M9900F-36-32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Marks USA M9900F-36-32D?
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